Primitive Time-reckoning / A study in the origins and first development of the art of counting time among the primitive and early culture peoples

by Martin P. Nilsson

[292] Ellis, Yoruba, p. 151.

[293] Loango Exp., III: 2, 139.

[294] Hammar, p. 156.

[295] Gutmann, p. 240.

[296] Roscoe, Bantu, p. 139.

[297] Weeks, p. 308.

[298] Sibree, pp. 53, 57.

[299] Ibid., p. 77.

[300] Schulze, p. 369.

[301] Irle, p. 224.